1. The Novo Nordisk Foundation Center for Biosustainability Technical University of Denmark Hørsholm Denmark
2. The Novo Nordisk Foundation Center for Biosustainability Chalmers University of Technology Gothenburg Sweden
3. Department of Biology and Biological Engineering Chalmers University of Technology Gothenburg Sweden
4. Joint BioEnergy Institute Emeryville CA USA
5. Physical Biosciences Division Lawrence Berkeley National Laboratory Berkeley CA USA
6. Department of Chemical and Biomolecular Engineering & Department of Bioengineering University of California Berkeley CA USA